Java Programming and Application Development

Based on Java SE 6, this book follows the principles of writing from object-oriented language to object-oriented thinking, using diagrams to enhance the expressiveness of text, and focusing on knowledge. It describes in detail the basic knowledge of Java language, object-oriented encapsulation, classes, inheritance, polymorphism, common Java tool classes, collections, exception handling, graphical user interface, multi-threading, input/output streams, JDBC, etc. This book is equipped with abundant examples and introduces large-scale cases in the "Comprehensive Practice" section. Through the "Exercises" and "Experimental Guidance" links, it provides readers with training to expand their thinking and improve their practical abilities. The exercises in each chapter refer to the SCJP exam pattern, and the experimental questions are rich and practical, providing targeted programming training. This book can be used as a textbook for undergraduates, junior college computer and related majors, and as a self-study reference book for Java enthusiasts and engineering and technical personnel.